baber/WOPTO huggingface dataset:
Patent FR-2462115-A1 (FR)
Title: Dispositif d'actionnement de visiere, en particulier pour casques de motocyclistes
IPC: A42B3/00
Filed: 1980-05-09
Abstract: L'INVENTION CONCERNE UN DISPOSITIF D'ACTIONNEMENT D'UNE VISIERE DE CASQUE. LE DISPOSITIF COMPORTE UN TUBE 16D, FIXE SUR LA PAROI DU CASQUE, ET DES GUIDES 74 POUR UN COULISSEAU 12D, QUI PEUT ETRE ENTRAINE LE LONG DES GUIDES PAR UN CABLE F; LE COULISSEAU PORTE LA VISIERE B PAR L'INTERMEDIAIRE D'UNE LIAISON D'ACCOUPLEMENT, COMPORTANT UN PIGNON 26D, EN PRISE AVEC UNE CREMAILLERE 28D FIXEE SUR LE TUBE PORTEUR 16D, LE MOUVEMENT DU COULISSEAU 12D DANS LA DIRECTION DE LA FLECHE X ASSURANT D'ABORD LE DEGAGEMENT DE L'EXTREMITE B DE LA VISIERE PAR RAPPORT AU REBORD A DU CASQUE ET PROVOQUANT ENSUITE L'ENGRENEMENT DU PIGNON 26D AVEC LE CREMAILLERE, CE QUI PRODUIT LE MOUVEMENT DE PIVOTEMENT DE LA VISIERE B AUTOUR DE SES CHARNIERES. APPLICATION AUX CASQUES DE MOTOCYCLISTES.
Patent FR-2483740-A1 (FR)
Title: Under growth clearing machine - has set of bent knives with horizontal cutting edges mounted on inclined spindles on driving shaft
Inventor: POMIES JEAN-PIERRE
IPC: A01D34/73
Filed: 1980-06-04
Abstract: The undergrowth clearing machine has a vertical driving shaft (2) equipped with a knife-holder (9) on which one or more knives (16) turn on spindles (27). These spindles are inclined relative to the driving shaft, and the knives are bent so that the cutting edge of each is horizontal when in the unfolded position. The knife-holder can be a plate bent through the same angle as the knives, and mounted on the driving shaft in a horizontal plane above that of the cut. A secondary shaft (18) can be fixed to the driving shaft at the lower end of the latter, supporting a guard disc (19) turning freely on it.
Patent FR-2459217-A1 (FR)
Title: Procede d'hydroformylation d'une olefine, ameliore par le choix du solvant de reaction et le controle des parametres d'extraction du produit
Inventor: HACKMAN EDWARD B
IPC: B01J31/00
Filed: 1980-06-17
Abstract: L'INVENTION CONCERNE UN PROCEDE D'HYDROFORMYLATION D'UNE OLEFINE POUR PRODUIRE SON DERIVE D'ALDEHYDE EN EMPLOYANT, COMME CATALYSEUR, UN COMPLEXE D'UN METAL DU GROUPE VIII ET UN LIGAND ORGANIQUE DISSOUS DANS UN SOLVANT REACTIONNEL LIQUIDE INERTE, L'ALDEHYDE PRODUIT ETANT CONTINUELLEMENT EXTRAIT DU SOLVANT. SELON L'INVENTION, L'EXTRACTION EST FACILITEE TANDIS QUE LA FORMATION DE SOUS-PRODUITS EST MAINTENUE A UN MINIMUM EN UTILISANT UN SOLVANT D'UN POIDS MOLECULAIRE ELEVE SPECIALEMENT CHOISI TOUT EN CONTROLANT EGALEMENT LE DEGRE D'EXTRACTION POUR MAINTENIR, DANS LE MILIEU REACTIONNEL, UNE CONCENTRATION MOLAIRE CONTROLEE DE L'ALDEHYDE COMME PRODUIT D'HYDROFORMYLATION. L'INVENTION S'APPLIQUE NOTAMMENT A L'HYDROFORMYLATION DE L'ETHYLENE, DU PROPYLENE OU D'ALCENES SUPERIEURS.
Patent FR-2459021-A1 (FR)
Title: Instrument pour les soins des pieds
IPC: A61B17/54
Filed: 1980-06-18
Abstract: L'INSTRUMENT COMPREND UN MANCHE 12 ET UNE PARTIE AVANT OU TETE DECOUPEE D'UNE OUVERTURE 26 DANS LE COTE ARRIERE DE LAQUELLE EST ENCASTREE UNE LAME 66 ORIENTEE OBLIQUEMENT VERS L'AVANT ET VERS LE BAS, SON ARETE 70 ETANT AU NIVEAU DE LA FACE INFERIEURE CONVEXE 68 DE LA TETE. CELLE-CI EST FAITE EN DEUX PIECES DECOUPEES DE PORTEES POUR LES BOUTS D'ARBRE D'UN ROULEAU PRESSEUR 58. IL EST PREVU DES SURFACES RUGUEUSES 72, 76, 78, 80 ET LE MANCHE PEUT ETRE CASSE EN 74 POUR FORMER INSTRUMENT A ONGLES.
Patent FR-2462549-A1 (FR)
Title: Foreuse a affut
Inventor: MANTEN HEINRICH
IPC: E21B19/084
Filed: 1980-07-25
Abstract: L'INVENTION CONCERNE UNE FOREUSE A AFFUT. LA FOREUSE COMPORTE UN ENTRAINEMENT DE ROTATION 32, DES ELEMENTS DE GUIDAGE, UN DISPOSITIF D'AVANCEMENT ET UNE TIGE DE FORAGE 3, TOUS CES ELEMENTS ETANT DISPOSES A L'INTERIEUR DE L'EVIDEMENT 44 DE L'AFFUT 2. APPLICATION AU FORAGE DE TROUS DE GRANDS DIAMETRES.
Patent FR-2490565-A1 (FR)
Inventor: AUZOLAT JEAN
IPC: B60S1/28
Filed: 1980-09-19
Abstract: The subject-matter is the constructional design of a wiping device for cleaning windscreens of motor vehicles, the central plane of the wiping strip remaining constantly perpendicular with respect to the wiping point on the windscreen (7). The device has a drive arm (1) which is connected to a drive shaft, and a wiping element (4, 5) which is connected via a cylindrical joint (2) to the drive arm (1). The wiping element (4) is assigned an identically shaped guide element (5). The central planes of the two elements run parallel to each other and at the particular wiping point stand perpendicularly on the windscreen to be cleaned.
Patent FR-2492771-A1 (FR)
Title: Bouchon d'obturation de recipients a goulot contenant des liquides gazeux
Inventor: PANIEZ JEAN-MARIE JOSEPH
IPC: B65D39/00
Filed: 1980-10-27
Abstract: L'INVENTION CONCERNE UN BOUCHON EN MATIERE PLASTIQUE CELLULAIRE DESTINE A L'OBTURATION DE RECIPIENTS A GOULOT CONTENANT DES LIQUIDES GAZEUX. CE BOUCHON, REALISE EN UNE SEULE PARTIE, EST CONSTITUE D'UNE JUPE EVASEE 1 ET D'UNE TETE CYLINDRIQUE 2, SURMONTEE D'UNE CALOTTE HEMISPHERIQUE 3 COMPORTANT UN PLAT 4 A SA PARTIE SUPERIEURE. LA PARTIE INFERIEURE DE LA JUPE 1 EST MUNIE D'UN DISPOSITIF D'ETANCHEITE 5. LE RACCORDEMENT DE LA JUPE 1 A LA TETE 2 EST REALISE PAR DEUX ARRONDIS JOINTIFS INVERSES 6 ET 7. APPLICATION AU BOUCHAGE DE BOUTEILLES DE BOISSONS GAZEUSES OU PETILLANTES ET NOTAMMENT DE CIDRE, DE BIERE, DE VINS MOUSSEUX ET DE CHAMPAGNE.
Patent FR-2486267-A1 (FR)
Title: Matrice de detecteurs pour ecrans de visualisation
Inventor: LUBINO YVES
IPC: G06F3/033
Filed: 1980-12-15
Abstract: MATRICE DE DETECTEURS POUR ECRANS DE VISUALISATION, COMPORTANT UN CADRE, QUI ENTOURE L'ECRAN DE VISUALISATION ET PORTE DES SOURCES LUMINEUSES ET DES PHOTODETECTEURS ASSOCIES, DE TELLE MANIERE QU'UN RESEAU DE LIGNES ET COLONNES DE BARRAGES PHOTO-ELECTRIQUES SOIT FORME DEVANT L'ECRAN DE VISUALISATION PAR RAPPORT A L'OBSERVATEUR. CETTE MATRICE DE DETECTEURS EST REMARQUABLE EN CE QUE LES SOURCES LUMINEUSES 21 ET LES PHOTODETECTEURS 23 SONT DISPOSES SUR UN SUPPORT COMMUN 19 SENSIBLEMENT PLAN ET PARALLELE AU PLAN DE L'IMAGE, ET EN CE QU'IL EST PREVU UN DISPOSITIF REFLECTEUR 25, 29, 31, QUI REFLECHIT LES FAISCEAUX LUMINEUX EMANANT DES DIFFERENTES SOURCES LUMINEUSES DANS UNE DIRECTION PARALLELE AU SUPPORT ET LES FAISCEAUX LUMINEUX AINSI REFLECHIS VERS LE COTE DE L'ECRAN DE VISUALISATION 13 OPPOSE AUXDITES SOURCES LUMINEUSES, EN DIRECTION DES PHOTODETECTEURS ASSOCIES. APPLICATION A LA REALISATION D'UN DISPOSITIF DU TYPE PERMETTANT A UN OPERATEUR D'INTRODUIRE DES DONNEES DANS UN ORDINATEUR EN TOUCHANT AVEC LE DOIGT DES POINTS DETERMINES SUR UN ECRAN DE VISUALISATION, CE DISPOSITIF ETANT REMARQUABLE EN CE QU'IL N'EXIGE AUCUN AJUSTAGE LORS DU MONTAGE.
Patent FR-2472579-A1 (FR)
Title: Complexes d'inclusion de l'acide 2-chlorethylphosphonique leur preparation et compositions regulatrices de la croissance des vegetaux qui contiennent ces complexes
Inventor: SZEJTLI JOZSEF
IPC: A01N57/20
Filed: 1980-12-26
Abstract: COMPLEXES D'INCLUSION DE L'ACIDE 2-CHLORETHYLPHOSPHONIQUE, LEUR PREPARATION ET LEURS UTILISATIONS. CES COMPLEXES SONT DES COMPLEXES DE L'ACIDE 2-CHLORETHYLPHOSPHONIQUE ET DE L'ALPHA-, DE LA BETA- ETOU DE LA GAMMA-CYCLODEXTRINE INDIVIDUELLEMENT OU EN MELANGE ENTRE ELLES ET LE CAS ECHEANT AVEC DES DEXTRINES LINEAIRES ETOU DE L'AMIDON DECOMPOSE PARTIELLEMENT. ON LES OBTIENT EN FAISANT REAGIR L'ACIDE 2-CHLORETHYLPHOSPHONIQUE AVEC LA OU LES CYCLODEXTRINES. CES COMPOSES PEUVENT ETRE UTILISES COMME AGENTS REGULATEURS DE LA CROISSANCE DES VEGETAUX SUR LESQUELS ILS AGISSENT PAR LIBERATION D'ETHYLENE INSITU.
Patent FR-2502331-A1 (FR)
Title: Capacitive transducer for aerosol flow property measurement - has potential, null and compensation electrodes on dielectric bush
Inventor: STANKEVICH ROMUALDA STEPANOVNA
IPC: G01N27/22
Filed: 1980-12-30
Abstract: A capacitive transducer for measuring characteristics of aerosol flows has an associated device for remote measurement of these characteristics. It ensures rapid operation without contact, resistance to mechanical influences, simple construction, low energy consumption and high reliability under production conditions. The transducer contains potential electrodes with intermediate null electrodes attached to the exterior of a dielectric bush divided up by helical gaps to form the capacitor. An additional plate electrode (7) forms a compensation capacitor with a potential electrode. It is carried on a ring of the same material as the bush (4). The ratio of the areas of the auxiliary and potential electrodes is at least 0.01 for a ratio of dielectric coating thickness of the compensation capacitor of no more than 2.
Patent FR-2474398-A1 (FR)
Title: Plaques transparentes renforcees de fibres de verre protegees contre l'incendie
Inventor: KERSCHER UTTO
IPC: C08K5/00
Filed: 1981-01-27
Abstract: A.L'INVENTION CONCERNE DES PLAQUES TRANSPARENTES IGNIFUGES, RENFORCEES DE FIBRES DE VERRE CONTENANT DES RESINES POLYESTER A BASE DE L'ACIDE HET. B.CES PLAQUES POSSEDENT UNE TENEUR EN COMPOSANTS IGNIFUGES QUI SONT CONSTITUES D'ETHERS AROMATIQUES-ALIPHATIQUES FORTEMENT BROMES OU D'UN COMPOSE DIPHENYLE FORTEMENT BROME, EN COMMUN AVEC UN ARYL- ETOU ALCOYLPHOSPHATE ETOU ALCOYLARYLPHOSPHATE QUI PEUVENT AUSSI EVENTUELLEMENT ETRE HALOGENES. C.CETTE MODIFICATION DE LA COMPOSITION PERMET D'AUGMENTER NETTEMENT LES PROPRIETES IGNIFUGES DE CES PLAQUES.
Patent FR-2499107-A1 (FR)
Title: Woven double ribbon with single selvedge - has weft laid on bias
Inventor: BRUNON JACQUES
IPC: D03D35/00
Filed: 1981-02-02
Abstract: A woven double ribbon has weft laid on the bias for use as a hem binding. Two edged widths of ribbon are joined by a common selvedge, and the weft yarn is disposed obliquely in relation to the warp yarns. The double ribbon sharing a single central selvedge has bias-woven weft to allow it to conform to the shape of garments to which it is sewn in order to bind the hem.
Patent FR-2478875-A1 (FR)
Title: Lampe a decharge en arc de faible puissance et a halogenure de metal
Inventor: KEEFFE WILLIAM M
IPC: H01J61/86
Filed: 1981-03-23
Abstract: L'INVENTION CONCERNE LES LAMPES COMPORTANT UN TUBE A ARC A CULOT UNIQUE. SELON L'INVENTION, LE RAPPORT DE LA PLUS COURTE DISTANCE W ENTRE L'EXTREMITE INTERNE DE L'ELECTRODE 3 ET LA PAROI INTERNE DU TUBE LA PLUS PROCHE, SUR LA DISTANCE D ENTRE LES EXTREMITES INTERNES DES ELECTRODES 3, EST SUPERIEURE A 0,4. LA SECTION DU TUBE 1 AFFECTE UNE FORME PRATIQUEMENT OVOIDE DANS UN PLAN PARALLELE AU PINCEMENT 2 DU TUBE ET SENSIBLEMENT SPHERIQUE DANS LE PLAN PERPENDICULAIRE. APPLICATION : LAMPE POUR PROJECTEUR.
Patent FR-2504566-A1 (FR)
Title: Elasticated gathers in synthetic film or nonwoven fabric - formed by attaching elastic polyurethane tape with contact adhesive
Inventor: LEGER CLAUDE
IPC: D06J1/12
Filed: 1981-04-24
Abstract: An elasticated gather in part of a plastic film, fibrous web, or a fabric is formed by attaching to the sheet with contact adhesive an elastic tape, pref. of polyurethane foam, in a stretched state, which forms the gather when the tension is released. This is a simple, inexpensive method of forming gathered waists, elasticated cuffs, etc. in disposable protective clothing, partic. that made of non-woven fabrics.
Patent FR-2485079-A1 (FR)
Title: Support de barre d'enroulement de store
Inventor: FABRICIUS JENS STROM
IPC: E06B9/50
Filed: 1981-04-28
Abstract: LE SUPPORT COMPORTE UNE OUVERTURE 10 DESTINEE A RECEVOIR ET BLOQUER EN ROTATION LE TETON CARRE 11 D'UNE BARRE D'ENROULEMENT DE STORE, AINSI QU'UNE ECHANCRURE D'INTRODUCTION 9 QUI S'ETEND D'UN BORD 1 DU SUPPORT VERS LADITE OUVERTURE 10 ET DONT LE FOND EST CONSTITUE PAR UNE LANGUETTE 13 QUI, EN POSITION NORMALE, SERT D'ARRET POUR LE TETON 11 LOGE DANS SON OUVERTURE, MAIS QUI, PAR FLEXION ELASTIQUE HORS DE SA POSITION NORMALE, PERMET LA MISE EN PLACE DU TETON DANS SON LOGEMENT EN PASSANT PAR L'ECHANCRURE D'INTRODUCTION 9. APPLICATION AUX STORES BASCULANTES.
Patent FR-2506051-A1 (FR)
Title: Free-standing paper supporting easel - comprises tilting panel with top and bottom paper rollers connected by endless belt
IPC: B42D19/00
Filed: 1981-05-15
Abstract: The paper support panel is mounted on side pivots (7), which permit tilting through 180 degrees. There are roller systems (13,14) at the top and bottom of the panel. Each has a shaft (15) with a slot for receiving the paper end. One shaft end seats in a bearing in the panel frame and the other in the centre of a free wheel. The free wheel also carries a pulley and both gullies are connected by an endless belt (17). The free wheel pawls are reversed. Paper guides (18) are provided top and bottom and the assembly is supported on a tripod.
Patent FR-2484732-A1 (FR)
Title: Systeme de commande de la vitesse des moteurs synchrones
Inventor: ONO TADAHIRO
IPC: H02P5/00
Filed: 1981-06-12
Abstract: CE SYSTEME DE COMMANDE DE VITESSE POUR MOTEUR 20 MUNI DE DEUX BOBINAGES DE STATOR DECALES 20A-1 ET 20A-2 ET D'UN ROTOR 20A, COMPREND DES MOYENS 21 ENTRAINES PAR LE ROTOR 20A ENGENDRANT UN SIGNAL MODULE EN PHASE DONT UNE COMPOSANTE REPRESENTE UN ANGLE DE ROTATION DU ROTOR 20, UN CONVERTISSEUR DELIVRANT UN SIGNAL DE VITESSE 15 CORRESPONDANT A UNE DIFFERENCE D'ANGLE DE ROTATION, LES MOYENS GENERANT UN SIGNAL D'INSTRUCTION REPRESENTATIF D'UNE VITESSE DU ROTOR 20A, DES MOYENS 12 DELIVRANT UN SIGNAL DE VITESSE ET LE SIGNAL D'INSTRUCTION, UN MULTIPLIEUR FAISANT LE PRODUIT DU SIGNAL MODULE EN PHASE ET DU SIGNAL D'ERREUR, ET UN REDRESSEUR SYNCHRONE 16, 18 REDRESSANT UNE SORTIE DU MULTIPLIEUR ET ALIMENTANT LE STATOR 20A-1, 20A-2. CE SYSTEME PERMET DE FAIRE TOURNER LE MOTEUR A COUPLE CONSTANT.
Patent FR-2484841-A1 (FR)
Title: Procede et dispositif pour commander des ventilateurs pulmonaires
Inventor: GEDEON ANDREAS
IPC: A61M16/00
Filed: 1981-06-17
Abstract: POUR UN TRAITEMENT VMM (VOLUME MINUTE FORCE) AU MOYEN D'UN VENTILATEUR PULMONAIRE QUI COMPORTE UNE SOURCE DE GAZ RESPIRATOIRE 1 QU'UN MALADE PEUT RESPIRER SPONTANEMENT PAR UNE CANALISATION D'INSPIRATION 4, ET UNE UNITE DE VENTILATEUR 3 QUI PEUT ETRE ACTIONNEE PAR UN SIGNAL DE COMMANDE DE FACON A FOURNIR AU MALADE UNE INSPIRATION FORCEE DE VOLUME UNITAIRE, ON MET EN OEUVRE, POUR DETERMINER CETTE INSPIRATION, UNE UNITE DE COMMANDE 10 QUI EMET UN SIGNAL (V-V) REPRESENTATIF DE L'INTEGRALE CONTINUE DE LA DIFFERENCE ENTRE UN SIGNAL DE REFERENCE (V) ET LE SIGNAL DE DEBIT (V) EN PROVENANCE D'UN DEBITMETRE, LA VALEUR DU SIGNAL DE DIFFERENCE INTEGRE ETANT COMPAREE A UNE VALEUR LIMITE DONNEE G1.
Patent FR-2489525-A1 (FR)
Title: Pen recorder marker pulse generation - by comparison of analog signal with staircase voltage, giving frequency-rate relationship
Inventor: RUNZER HEINZ
IPC: G01R13/04
Filed: 1981-07-28
Abstract: The circuit is for generating masking pulses with repetition frequencies dependent on the recording speed for the recording tracks of analogue pen recorders is constructed solely of electronic components. The lowest value bits of the output of an analogue-to-digital converter are changed to produce the pulses with the appropriately varying frequency. The analogue signal is applied to the converter input. The converter conversion rate and quantisation are chosen according to the max. rate of change of the analogue signal for a given recording device so that no more than a change of one quantum occurs between successive conversions. The analogue signal is compared with a staircase voltage in a comparator (7,7') whose output drives a flip-flop (10,10'). The flip flop output is a pulse signal whose repetition rate varies with the rate of change of the analogue signal.
Patent FR-2511019-A1 (FR)
Title: Non-toxic, air or stove curing lacquer or paint - comprises pigment compsn. pref. glycero-phthalic resin and mixt. of volatile and non-volatile solvents
Inventor: SEGARD NORBERT
IPC: C09D167/00
Filed: 1981-08-07
Abstract: Lacquer or paint which dries rapidly both in air and in a stove comprises a ground pigmentary compsn. a suitable resin, partic. a glycerophthalic resin, a solvent comprising a mixt. of a light, volatile solvent and a non volatile solvent, pref. a medium or heavy one and suitable drying agents. The pigmentary compsn. pref. comprises a pigment or colourant, an opacifying and fixing agent for the pigment, a grinding auxiliary and an antisettling agent. Used for coating metals. The compsn. dries rapidly to give a flexible coating with good adhesion and resistance to chemicals.
Patent FR-2512936-A1 (FR)
Title: Roof-mounted solar heat collector - has flexible water tube located within much larger transparent flexible outer tube
IPC: F24S10/70
Filed: 1981-08-10
Abstract: The solar heat collector is constructed from two flexible tubes. The outer tube (1) is made of transparent plastics to provide a greenhouse effect. The inner tube (2) is less than half the dia. of the outer tube and rests on the bottom of the latter. The inner tube may be coated with a black material or paint or it may be manufactured from a dark coloured material. An arcuate transverse wall (3) extends across the outer tube above the inner tube and defines an upper chamber (4) which can be filled with heat conducting fluid.
Patent FR-2491287-A1 (FR)
Title: Agricultural cutter for tractor - has gear drive to cutter with selector arm to pivot between stowed and in use
Inventor: VORABERGER ULRICH
IPC: A01D69/00
Filed: 1981-10-06
Abstract: The agricultural cutter is carried or driven by a tractor and has a gear drive to pivot in carrying or operational positions. It is locked in position by pins entering stop apertures to give different connections between the tractor and cutter. The gear drive has three pinions with one selectively meshed with the other two. The shaft of one gear forms the input and another the output. Each of the qears has a different number of teeth. The gears are changed by a sliding arm to give a choice of input and output for the gears.
Patent FR-2517028-A1 (FR)
Title: Wood burning open fire stove for domestic use - has large hearth made in refractory bricks and pair of doors at front
IPC: F24B1/02
Filed: 1981-11-23
Abstract: The hearth is accessible via a large opening which has a pair of side flanged cast iron doors which when closed, give a perfect seal, and after damper regulation assure 12 or more hours of unattended operation. A grille at the hearth front and on all its length allows regulatable arrival of combustion air instantly via outside leading conduits. The fire draught can be reversed by a device above the boiler aiding efficiency by warming up the top and back of the boiler.
Patent FR-2517571-A1 (FR)
Title: Mobile chemical descaling unit - with reservoir, pump and valve systems for open or closed circuit application
IPC: B08B9/032
Filed: 1981-12-07
Abstract: Multipurpose chemical descaling machine comprises a reagent reservoir or a mobile chassis fitted with a recirculation pump and a combination of (two) three-way valves and stopcocks to allow operation in open or closed loop modes. Used for clearing chemical plant, purging water distribution or heating systems etc. The chassis is provided with handles fore and aft which also act as guard rails for the tank and other components. The motor driven pump can apply positive or negative pressures. Opt. the tank contents may be heated.
Patent FR-2518040-A1 (FR)
Title: Chassis longeron for caravan - has folded sheet beam with recess receiving welded on axle flange
Inventor: VASSEUR GILBERT
IPC: B60P3/32
Filed: 1981-12-15
Abstract: The chassis longeron for a caravan has, on its lower side, a recess (3,3') onto which is fixed a horizontal flange (5), to retain the axle. The flange has a vertical plate (4) with a height equal to the thickness of the longeron, and welded to it. The longeron can be in two sections formed of a pressed sheet (1,1'), each having half of the recess, which abut and are spot welded to the vertical plate on the axle flange. The recess around the axle increases the ground clearance of the body to allow passage of cables or brake lines.
Patent FR-2500541-A1 (FR)
Inventor: OBER HEINZ
IPC: F04C29/00
Filed: 1982-01-29
Abstract: Twin-shaft screw compressor with injection cooling in a casing provided with a high-pressure and a low-pressure port, provided with a master rotor and a slave rotor, one of the two rotors being externally drivable via a shaft journal projecting from the casing and the rotary movement of the second rotor being directly derived from the first rotor, in such a way that the rotor (1), on the side facing the shaft journal (2a) of the master rotor (2), is likewise provided with a shaft stub (1a) projecting from the casing, the compressor drive being optionally connectable to the one (2a) or the other shaft journal (1a); furthermore, the rotor shaft journals and the casing are arranged in such a way that the flange casings, bearing covers and sealing covers can be inserted either way.
Patent FR-2521760-A1 (FR)
Title: Thermo-optical recording process for video disc - uses two lasers of different wavelengths, only one being intensity modulated
Inventor: LEHUREAU JEAN-CLAUDE
IPC: G11B7/125
Filed: 1982-02-12
Abstract: Two lasers direct light towards a video disc surface. The disc comprises a substrate with a light sensitive organic layer on top of it, and a metallic layer lying on top of this. Two laser beams are focussed on to the sensitive surface in two spots which overlap, and in fact one may completely enclose the other. The two lasers are of different wavelength, with one of the longer wavelength being modulated with the information to be recorded. The second non-modulated beam is adjusted in intensity to the threshold at which the sensitive material responds, in order to cause a permanent change in optical properties.
Patent FR-2500311-A1 (FR)
Title: Exercise bicycle with fly wheel turned by pedals - has fork mounted on flywheel axle with adjustable brake shoes
Inventor: LORIZATE ANGEL OLASOLO
IPC: A63B23/04
Filed: 1982-02-24
Abstract: The exercise bicycle has a frame on which a tubular saddle support (2) is fixed and on which a tubular handlebar support (3) is articulated. A fly wheel (7) is turned by the pedals and on either side of this are the arms (9) of a fork (8) mounted on its axle (6). Brake shoes (10) fixed to the bottom of the arms, are adjusted by varying the amplitude of rotation of the fork. This is measured by a needle (12), on the extremity of a rod articulated on the top of the fork, moving along an ergometric scale (13).
Patent FR-2502355-A1 (FR)
Title: Dispositif de nettoyage pour le support d'image intermediaire d'un dispositif d'impression electrophoretique
Inventor: SCHINKE FRANZ
IPC: G03G15/10
Filed: 1982-03-17
Abstract: LE DISPOSITIF DE NETTOYAGE D'UN SUPPORT D'IMAGE INTERMEDIAIRE 1 EN FORME DE TAMBOUR D'UN DISPOSITIF D'IMPRESSION ELECTROPHORETIQUE EST UTILISE POUR AMELIORER LA QUALITE D'IMAGES EN COULEUR IMPRIMEES PAR VOIE ELECTROPHORETIQUE. LES SUSPENSIONS DE REVELATEUR UTILISEES DE COULEURS DIFFERENTES DOIVENT ETRE ENLEVEES DU SUPPORT D'IMAGE INTERMEDIAIRE 1 ET ETRE CONDUITES SEPAREMENT VERS DES RESERVOIRS COLLECTEURS 8, 16, 18, 20 SPECIFIQUES DES DIFFERENTES SUSPENSIONS DE REVELATEUR COLOREES. A CET EFFET, UNE RACLETTE FORME UNE FENTE ETROITE AVEC LE SUPPORT D'IMAGE INTERMEDIAIRE 1. CETTE FENTE EST TRAVERSEE PAR DE L'AIR COMPRIME ASSURANT QU'A PARTIR DU SUPPORT D'IMAGE INTERMEDIAIRE 1, LA SUSPENSION DE REVELATEUR EST CONDUITE VERS UN RESERVOIR COLLECTEUR 8, 16, 18, 20 EN PASSANT SUR LA RACLETTE ET UNE PLAQUE D'ECOULEMENT 7, 15, 19 DU DISPOSITIF DE NETTOYAGE, PLAQUE QUI EST SPECIFIQUE DE CETTE SUSPENSION DE REVELATEUR. LES PLAQUES D'ECOULEMENT 7, 15, 19 PEUVENT ETRE DEPLACEES DE FACON QU'ON OBTIENNE UNE SEPARATION NETTE DES SUSPENSIONS ET QUE CHAQUE SUSPENSION ENTRE DANS LE RESERVOIR CORRESPONDANT 8, 16, 18, 20. APPLICATION : TRAITEMENT TECHNIQUE DES DONNEES.
Patent FR-2503154-A1 (FR)
Title: Procede de preparation de l'acide 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-3-indolyl-acetohydroxamique
Inventor: CHIODONI UGO
IPC: C07D209/28
Filed: 1982-03-24
Abstract: L'INVENTION CONCERNE UN PROCEDE DE PREPARATION DE L'ACIDE 1-(4-CHLOROBENZOYL)-5-METHOXY-2-METHYL-3-INDOLYL-ACETOHYDROXAMIQUE DE FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE R EST LE GROUPE 4-CHLOROBENZOYLE. LE PROCEDE SELON L'INVENTION CONSISTE A FAIRE REAGIR UN ANHYDRIDE MIXTE DE FORMULE: (CF DESSIN DANS BOPI) AVEC L'HYDROXYLAMINE DANS UN SOLVANT ORGANIQUE INERTE A UNE TEMPERATURE DE -10 A 50C.